Department of Chemistry, Emory University, 1515 Dickey Drive, Atlanta, GA 30322, USA.
Angew Chem Int Ed Engl. 2012 Aug 20;51(34):8636-9. doi: 10.1002/anie.201204047. Epub 2012 Jul 16.
Siloxy group migration: A rhodium(II) carbenoid approach has been developed for the synthesis of alkynoates. This transformation combines the addition of enol ethers at the vinylogous position of β-siloxy-substituted vinyldiazo derivatives with a siloxy group migration to give the products as single diastereomers.
已开发出一种铑(II)碳烯型方法用于炔酸酯的合成。该转化结合了烯醚在β-硅氧基取代的乙烯基重氮衍生物的烯醇式位置的加成以及硅氧基团迁移,以得到作为单一非对映异构体的产物。